Proposal ID | 069159 |
Title | XMM spectroscopy of Type IIn supernovae |
Download Data Associated to the proposal | https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0691590101 |
DOI | https://doi.org/10.5270/esa-xhnzwe7 |
Principal Investigator, PI | Dr Poonam Chandra |
Abstract | Type IIn supernovae (SNe IIn) are a heterogeneous class of supernovae. Neithertheir evolutionary status nor the origin of the tremendous mass loss from theirprogenitors are known. However, X-ray observations combined with multiwavelengthstudies can constrain the progenitor systems and lead to a wealth of informationabout the surrounding medium, the ejecta density and the structure of SNe IIn.Here we propose to do the {it XMM-Newton}-EPIC Spectroscopy of one Expanded VeryLarge Array (EVLA) and/or {it Swift}-XRT detected Type IIN supernova to unravelthe very nature of their environment. |
Publications |
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Instrument | EMOS1, EMOS2, EPN, OM, RGS1, RGS2 |
Temporal Coverage | 2012-11-03T13:42:57Z/2012-11-04T07:22:15Z |
Version | 17.56_20190403_1200 |
Mission Description | The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis. |
Creator Contact | https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk |
Date Published | 2013-11-27T00:00:00Z |
Keywords | "XMM", "progenitor systems", "array evla", "type iin supernova", "heterogeneous class", "ejecta density", "sne iin", "XMM-Newton", "evolutionary status", "EPIC", "epic spectroscopy", "xmm spectroscopy", "tremendous mass loss", "xmm newton" |
Publisher And Registrant | European Space Agency |
Credit Guidelines | European Space Agency, Dr Poonam Chandra, 2013, 'XMM spectroscopy of Type IIn supernovae', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-xhnzwe7 |